Practice is key here, if you know the D00-DL, Caricaturist is in your deck, have an idea of how youre going to draw that critter, especially those menacing eyes
Then the two-cost one above will discard one to draw two or sac an artifact instead from Treasures to fuel for Goblin Welder above
Of course, when building any deck, players should think about the strategy they want to use, as simply having a great card will mean very little if it doesn't match the style of play incorporated
PT on July 14.
That may seem like a disappointment, but one of the best ways to position yourself against a nonlinear deck is to make sure your answers line up appropriately against their threats, which is what more players should be focused on
"enchantments" and "artifacts" that remain in play after being cast to provide a lasting magical effect